83781672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{268531}}^1$

素因数の和:268553

約数の個数: 32

約数和(自身を含む): 225566880

約数和(自身を除く): 141785208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 268531, 537062, 805593, 1074124, 1611186, 2148248, 3222372, 3490903, 6444744, 6981806, 10472709, 13963612, 20945418, 27927224, 41890836, 83781672]

約数ペア:

[(1, 83781672), (2, 41890836), (3, 27927224), (4, 20945418), (6, 13963612), (8, 10472709), (12, 6981806), (13, 6444744), (24, 3490903), (26, 3222372), (39, 2148248), (52, 1611186), (78, 1074124), (104, 805593), (156, 537062), (312, 268531)]